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MAX7221EWG+T

MAX7221EWG+T

MAX7221EWG+T

Maxim Integrated

Active DUAL 5V V Display Drivers ICs Tape & Reel (TR) Matte Tin (Sn) 8

SOT-23

MAX7221EWG+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional FeatureCOMMON-CATHODE
Subcategory Display Drivers
Max Power Dissipation941mW
Voltage - Supply 4V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
Base Part Number MAX7221
Pin Count24
Output Voltage 650mV
Operating Supply Voltage5.5V
Power Supplies5V
Configuration 7 Segment + DP
Interface 4-Wire Serial
Operating Supply Current 330mA
Power Dissipation941mW
Max Supply Current 330mA
Display Type LED
High Level Output Current-45mA
Low Level Output Current320mA
fmax-Min 1.3 MHz
Number of Segments 8
Multiplexed Display Capability YES
Digits or Characters 8 Digits
Length 15.4mm
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:529 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MAX7221EWG+T Product Details

MAX7221EWG+T Overview


Tape & Reel (TR)'s package was designed similarly.A version 24-SOIC (0.295, 7.50mm Width) of the package includes it.An electrical device of this type has a LED display.Mounting this electronic component on the board is done using Surface Mount.This electrical part operates at temperature -40°C~85°C.Display drivers should work when powered by a 4V~5.5VV power source.Ending transmission lines with 24 terminations offers devices with the same characteristic impedance as the transmission lines themselves.Devices from the MAX7221 family are included in this category.A device consists solely of 24 pins.As a result, it has 24 pins.Display drivers is mounted using the Surface Mount axis on the board, so that the component can be easily removed.The power source is powered by voltage 5V.A supply current must be supplied to 330mA for it to function fully.A 8 segment is defined as any member of the Seller Group's equipment solutions business which is called "Electronics".Additionally, it can be incorporated into Display Drivers.In order to achieve high efficiency, it is recommended that the supply voltage be maintained at 5.5V.As far as power supply is concerned, it is powered by 5V power supplies.In this case, 330mA is the maximum amount of current that can be supplied for its operation.650mV's output voltage is determined by this device.Additionally, it is characteriCOMMON-CATHODEed by COMMON-CATHODE.

MAX7221EWG+T Features


24-SOIC (0.295, 7.50mm Width) package
MAX7221 family
24 pin count
24 pins
5V power supplies


MAX7221EWG+T Applications


There are a lot of Maxim Integrated
MAX7221EWG+T display drivers applications.


  • Panel meters
  • Auto dashboard displays
  • Appliance control panels
  • Industrial Control Indicator
  • Relay Driver
  • Digital Clock, Thermometer, Counter, Voltmeter
  • Instrumentation Readouts
  • Instrumentation
  • Test Equipment
  • Hand Held Instruments

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